Inventor · disambiguated record
Kengatharan Sivalingam
Also filed as: SIVALINGAM KENGATHARAN
8 granted patents·2 pending applications·99 citations·filing 2000–2008
85Inventor score
Top patents by PatentIndex Score
10 records- 0193US7236781B2Method for roaming between networksNOKIA CORP·Filed 2005·Granted Jun 26, 2007·36 cites·6 claims
- 0285US7385946B2Service based bearer control and traffic flow template operation with mobile IPNOKIA CORP·Filed 2005·Granted Jun 10, 2008·12 cites·30 claims
- 0379US6865262B1Method for calculating advice of chargeNOKIA NETWORKS OY·Filed 2000·Granted Mar 8, 2005·39 cites·19 claims
- 0462US7266593B2IP based service architectureNOKIA NETWORKS OY·Filed 2001·Granted Sep 4, 2007·7 cites·59 claims
- 0553US7924838B1Advanced service architecture for next generation network services and intelligent data network routerNOKIA CORP·Filed 2000·Granted Apr 12, 2011·4 cites·20 claims
- 0651US8244247B2Service based bearer control and traffic flow template operation with mobile IPDEVARAPALLI VIJAY·Filed 2008·Granted Aug 14, 2012·0 cites·37 claims
- 0749US7849190B2Internet protocol based service architectureNOKIA SIEMENS NETWORKS OY·Filed 2001·Granted Dec 7, 2010·1 cites·47 claims
- 0846US2005243840A1Method of communicationNOKIA CORP·Filed 2004·Application pending·0 cites
- 0942US7953799B2Service control device and methodNOKIA SIEMENS NETWORKS OY·Filed 2001·Granted May 31, 2011·0 cites·17 claims
- 1041US2002120746A1Method and system for providing a serviceFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →